70749998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 49546450

約数列:

[1, 2, 11, 22, 31, 62, 227, 341, 454, 457, 682, 914, 2497, 4994, 5027, 7037, 10054, 14074, 14167, 28334, 77407, 103739, 154814, 155837, 207478, 311674, 1141129, 2282258, 3215909, 6431818, 35374999, 70749998]

約数ペア:

[(1, 70749998), (2, 35374999), (11, 6431818), (22, 3215909), (31, 2282258), (62, 1141129), (227, 311674), (341, 207478), (454, 155837), (457, 154814), (682, 103739), (914, 77407), (2497, 28334), (4994, 14167), (5027, 14074), (7037, 10054)]